Ratios
Ten red and 18 blue.
Express this ratio as a fraction in simplest form.
5/9
What is the probability that a three is rolled on a die?
1/6
What is 50% of 20?
10
Express 0.92 as a percent.
92%
How much money will I save on a $50 item that is 50% off?
$25
15 out of 90.
Express this ratio as a fraction in simplest form.
1/6
What is the probability of rolling an even number on a dice?
1/2
What is 120% of 50?
60
Express 65% as a fraction in simplest form.
13/20
How much money will I save on a TV that costs $525 if it is on sale for 10% off?
339.2 miles on 10.6 gallons.
What is the unit rate with the correct label?
32 mi/gal
A bag has all 26 letters of the alphabet on slips of paper. What is the probability of drawing a vowel?
5/26
Nineteen is what percent of 25?
76%
Express 4.5% as a fraction in simplest form.
9/200
The old price of a candy bar was $0.50, the new price is $0.75, what is the percent of increase?
50%
$1.78 for 2 pounds.
What is the unit rate with the correct label?
$0.89 per pound
If you randomly turn to a month on a calendar what is the probability that the month starts with a "J"?
1/4
What is 0.1% of 4000?
4
Express 31 1/2% as a decimal.
0.315
What is the amount of interest on $950 at 4.5% for 3 years?
$128.25
Sixteen ounces of Planters peanuts cost $3.19 while 12 ounces cost $2.49.
Which is the better buy and by how much?
16 ounces is better by $0.01
What is the probability that today's date is
February 30th?
0
Fifteen is 30% of what number?
50
Express 33 1/3% as a ratio.
1/3
What is the amount of interest on $1250 at 1.5% for 7 months? (to the nearest cent)
$10.94